diff options
| -rw-r--r-- | engines/sci/engine/kernel.h | 1 | ||||
| -rw-r--r-- | engines/sci/engine/kernel_tables.h | 2 | ||||
| -rw-r--r-- | engines/sci/engine/kgraphics32.cpp | 13 |
3 files changed, 16 insertions, 0 deletions
diff --git a/engines/sci/engine/kernel.h b/engines/sci/engine/kernel.h index 90f582c291..45477e1153 100644 --- a/engines/sci/engine/kernel.h +++ b/engines/sci/engine/kernel.h @@ -583,6 +583,7 @@ reg_t kSetScroll(EngineState *s, int argc, reg_t *argv); reg_t kPaletteSetFromResource32(EngineState *s, int argc, reg_t *argv); reg_t kPaletteFindColor32(EngineState *s, int argc, reg_t *argv); reg_t kPaletteSetFade(EngineState *s, int argc, reg_t *argv); +reg_t kPaletteSetGamma(EngineState *s, int argc, reg_t *argv); reg_t kPalCycle(EngineState *s, int argc, reg_t *argv); reg_t kPalCycleSetCycle(EngineState *s, int argc, reg_t *argv); diff --git a/engines/sci/engine/kernel_tables.h b/engines/sci/engine/kernel_tables.h index acd1adf6ec..023a2c024b 100644 --- a/engines/sci/engine/kernel_tables.h +++ b/engines/sci/engine/kernel_tables.h @@ -303,6 +303,7 @@ static const SciKernelMapSubEntry kPalette_subops[] = { { SIG_SCI32, 1, MAP_CALL(PaletteSetFromResource32), "i(i)", NULL }, { SIG_SCI32, 2, MAP_CALL(PaletteSetFade), "iii", NULL }, { SIG_SCI32, 3, MAP_CALL(PaletteFindColor32), "iii", NULL }, + { SIG_SCI3, 4, MAP_CALL(PaletteSetGamma), "i", NULL }, #endif SCI_SUBOPENTRY_TERMINATOR }; @@ -465,6 +466,7 @@ static const SciKernelMapSubEntry kPlayVMD_subops[] = { { SIG_SINCE_SCI21, 18, MAP_DUMMY(PlayVMDStopBlobs), "", NULL }, { SIG_SINCE_SCI21, 21, MAP_CALL(PlayVMDSetBlackoutArea), "iiii", NULL }, { SIG_SINCE_SCI21, 23, MAP_CALL(PlayVMDRestrictPalette), "ii", NULL }, + { SIG_SCI3, 28, MAP_EMPTY(PlayVMDSetPreload), "i", NULL }, SCI_SUBOPENTRY_TERMINATOR }; diff --git a/engines/sci/engine/kgraphics32.cpp b/engines/sci/engine/kgraphics32.cpp index 13a209ea55..f3eec59eaf 100644 --- a/engines/sci/engine/kgraphics32.cpp +++ b/engines/sci/engine/kgraphics32.cpp @@ -901,6 +901,19 @@ reg_t kPaletteFindColor32(EngineState *s, int argc, reg_t *argv) { return make_reg(0, g_sci->_gfxPalette32->matchColor(r, g, b)); } +/* + * Used in SCI3. SCI3 contains 6 gamma look-up tables, with the first + * table (gamma = 0) being the default one. + */ +reg_t kPaletteSetGamma(EngineState *s, int argc, reg_t *argv) { + const uint8 gamma = argv[0].toUint16(); + assert(gamma >= 0 && gamma <= 6); + + warning("TODO: kPaletteSetGamma(%d)", gamma); + + return s->r_acc; +} + reg_t kPaletteSetFade(EngineState *s, int argc, reg_t *argv) { uint16 fromColor = argv[0].toUint16(); uint16 toColor = argv[1].toUint16(); |